![Arduino to AVR-C Reference Guide. Note: This reference guide is intended… | by Jordan Réjaud | Medium Arduino to AVR-C Reference Guide. Note: This reference guide is intended… | by Jordan Réjaud | Medium](https://miro.medium.com/max/694/1*gXVTKBHgpvqFXhN75j1-9A.png)
Arduino to AVR-C Reference Guide. Note: This reference guide is intended… | by Jordan Réjaud | Medium
![Microcontroller ATmega328 -Operating Voltage 5V -Input Voltage (recommended) 7-12V -Input Voltage (limits) 6-20V -Digit… | Arduino, Microcontrollers, Home security Microcontroller ATmega328 -Operating Voltage 5V -Input Voltage (recommended) 7-12V -Input Voltage (limits) 6-20V -Digit… | Arduino, Microcontrollers, Home security](https://i.pinimg.com/originals/d5/bc/4d/d5bc4d2d088afc8cd13858e9d7024872.jpg)
Microcontroller ATmega328 -Operating Voltage 5V -Input Voltage (recommended) 7-12V -Input Voltage (limits) 6-20V -Digit… | Arduino, Microcontrollers, Home security
![What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. - What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -](https://qph.cf2.quoracdn.net/main-qimg-ee51f1819bea9c6e480f10be32b9dfea.webp)
What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -
The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 c
![safety - How much current can I draw from the Arduino's pins? - Electrical Engineering Stack Exchange safety - How much current can I draw from the Arduino's pins? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/nLAlB.png)